Adjustable structure of bottle preform heating lamp tube

Abstract

The utility model relates to the technical field of bottle preform heating, and discloses an adjustable structure of a bottle preform heating lamp tube, which comprises a support leg, and a device body is fixedly mounted on the upper surface of the support leg. According to the adjustable structure of the bottle preform heating lamp tube, in order to improve the working efficiency of the bottle preform heating lamp tube, the adjusting mechanism is arranged and matched with movement of a large motor, a small motor, an outer circular hoop, an inner circular hoop, a connecting column, a clamping block, the heating lamp tube, a moving block and a rotating ball, when the large motor is started, the outer circular hoop can be driven to move, and the connecting column can be driven to move through movement of the outer circular hoop; the movement of the connecting column can drive the clamping block and the heating lamp tube to move, the small motor can drive the inner circular hoop to move when being started, the movement of the inner circular hoop can drive the connecting column to move, and the movement of the connecting column can drive the clamping block and the heating lamp tube to move, so that the angle adjustment of the bottle preform heating lamp tube is realized, and the bottle preform is heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle preform heating, in particular to an adjustable structure of a bottle preform heating lamp. Background Art

[0002] In the processing of plastic bottles, the preforms are made into semi-finished products through the injection molding process. After the preforms are formed, they need to go through the blow molding process to expand their shape to form the final plastic bottle.

[0003] Before blow molding, preforms are heated with preform heating lamps to facilitate blow molding. However, traditional preform heating lamps are fixed in a box, through which the preforms enter and heat repeatedly. This method is not conducive to uniform heating of the preforms and can cause the preforms to crack during blow molding due to uneven temperature.

[0004] In view of this, we propose an adjustable structure of preform heating lamp. Utility Model Content

[0005] The purpose of the present utility model is to provide an adjustable structure of a preform heating lamp to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable structure for a preform heating lamp, comprising support legs, a device body fixedly mounted on the upper surface of the support legs, a conveying mechanism provided on the device body, a plastic preform provided on the conveying mechanism, and an adjustment mechanism provided within the device body, the adjustment mechanism comprising:

[0007] A box cover is fixedly mounted on the surface of the device body, a fixing column is fixedly mounted on the inner surface of the box cover, a fixing block is fixedly mounted on one end of the fixing column, and a rotating ball is slidably connected to the end of the fixing block away from the fixing column;

[0008] A support plate is fixedly mounted on the inner surface of the device body, a block is fixedly mounted on the inner surface of the device body, a large motor is fixedly mounted on the surface of the block, and a small motor is fixedly mounted on the surface of the support plate;

[0009] A moving block, the rotating ball is slidably connected to the moving block at one end away from the fixed block, a connecting column is fixedly installed on the surface of the moving block, the output end of the large motor is fixedly connected to an outer circular hoop, the output end of the small motor is fixedly connected to an inner circular hoop, and the end of the connecting column away from the moving block is fixedly connected to a clamping block, and a heating lamp is arranged in the clamping block.

[0010] Preferably, a cleaning mechanism is provided in the device body, a temperature controller is provided on the surface of the device body, and a brush is fixedly mounted on one side surface of the clamping block.

[0011] Preferably, the connecting column is socketed with the inner hoop, and the connecting column is socketed with the outer hoop. The number of the support plates is two groups, and they are distributed in a mirror image with respect to the center line of the rotating ball.

[0012] Preferably, the blocks are in two groups and are distributed in a mirror image with respect to the center line of the rotating ball, and the adjustment mechanisms are in two groups and are distributed in a mirror image with respect to the center line of the device body.

[0013] Preferably, the supporting legs are in multiple groups and are evenly distributed on the lower surface of the device body, and the box covers are in two groups and are mirror-distributed with respect to the center line of the device body.

[0014] Preferably, the brushes are in multiple groups and are linearly distributed on the surface of the clamping block, and the temperature controllers are in multiple groups and are mirror-distributed with respect to the center line of the device body.

[0015] Compared with the prior art, the present invention provides an adjustable structure for preform heating lamps, which has the following beneficial effects:

[0016] 1. The adjustable structure of the preform heating lamp is designed to improve the working efficiency of the preform heating lamp. By setting an adjustment mechanism, the movement of the large motor, small motor, outer hoop, inner hoop, connecting column, clamping block, heating lamp, moving block and rotating ball is coordinated. When the large motor is started, it drives the outer hoop to move, and the movement of the outer hoop drives the connecting column to move, and the movement of the connecting column drives the clamping block and the heating lamp to move. When the small motor is started, it drives the inner hoop to move, and the movement of the inner hoop drives the connecting column to move, and the movement of the connecting column drives the clamping block and the heating lamp to move, thereby realizing the angle adjustment of the preform heating lamp, so that the preform is heated more evenly.

[0017] 2. The adjustable structure of the preform heating lamp can further improve the efficiency of preform heating. By setting a cleaning mechanism, it cooperates with the movement of the temperature controller and the brush. When the clamp moves, the brush will clean the mist on the glass surface of the temperature controller, so that the preform heating is safe and the normal operation of the preform heating is guaranteed, further improving the efficiency of preform heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic top view of the overall structure of the utility model;

[0019] Figure 2 This is a side sectional view of the structural box cover of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0021] Figure 4 This is a schematic cross-sectional top view of the structural device body of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0023] In the figure: 1. Support leg; 2. Device body; 3. Conveying mechanism; 4. Plastic embryo; 5. Adjusting mechanism; 51. Box cover; 52. Fixed column; 53. Fixed block; 54. Rotating ball; 55. Support plate; 56. Block; 57. Large motor; 58. Small motor; 59. Moving block; 511. Connecting column; 512. Inner hoop; 513. Outer hoop; 514. Clamping block; 515. Heating lamp; 6. Cleaning mechanism; 61. Temperature controller; 62. Brush. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The utility model provides a technical solution: an adjustable structure for heating a preform, comprising a plurality of support legs 1, which are evenly distributed on the lower surface of a device body 2; a device body 2 is fixedly mounted on the upper surface of the support legs 1; a conveying mechanism 3 is provided on the device body 2; a plastic preform 4 is provided on the conveying mechanism 3; an adjusting mechanism 5 is provided inside the device body 2; the adjusting mechanism 5 is divided into two groups and distributed in a mirror image with respect to the center line of the device body 2.

[0026] In one embodiment of the present utility model, the adjustment mechanism 5 includes a box cover 51, which is fixedly installed on the surface of the device body 2. The box cover 51 is divided into two groups and is mirror-distributed with the center line of the device body 2. A fixed column 52 is fixedly installed on the inner surface of the box cover 51, and a fixed block 53 is fixedly installed on one end of the fixed column 52. The fixed block 53 is slidably connected to a rotating ball 54 at one end away from the fixed column 52. A support plate 55 is fixedly installed on the inner surface of the device body 2. The support plates 55 are divided into two groups and are mirror-distributed with the center line of the rotating ball 54. A square 56 is fixedly installed on the inner surface of the device body 2. The square 56 is divided into two groups and is mirror-distributed with the center line of the rotating ball 54. A large motor 57 is fixedly installed on the surface of the square 56, and a small motor 58 is fixedly installed on the surface of the support plate 55. The rotating ball 54 is slidably connected to a moving block 59 at one end away from the fixed block 53. A connecting column 511 is fixedly installed on the surface of the moving block 59. The output of the large motor 57 The end is fixedly connected with an outer hoop 513, the connecting column 511 is sleeved with the outer hoop 513, the output end of the small motor 58 is fixedly connected with an inner hoop 512, the connecting column 511 is sleeved with the inner hoop 512, the end of the connecting column 511 away from the moving block 59 is fixedly connected with a clamping block 514, a heating lamp 515 is arranged in the clamping block 514, when the large motor 57 is started, the outer hoop 513 is driven to move, the movement of the outer hoop 513 is driven to move the connecting column 511, and the movement of the connecting column 511 is driven The movable block 59 rotates on the rotating ball 54, and at the same time drives the clamping block 514 to move. The movement of the clamping block 514 also drives the heating lamp 515 to move. When the small motor 58 is started, it drives the inner hoop 512 to move. The movement of the inner hoop 512 drives the connecting column 511 to move. The movement of the connecting column 511 drives the movable block 59 to move. At the same time, it also drives the clamping block 514 and the heating lamp 515 to move. The rotating ball 54 rotates on the fixed block 53, thereby achieving more uniform heating of the bottle preform.

[0027] In one embodiment of the present invention, a cleaning mechanism 6 is provided inside the device body 2, and a temperature controller 61 is provided on the surface of the device body 2. The number of temperature controllers 61 is multiple groups, which are mirror-distributed along the center line of the device body 2. A brush 62 is fixedly mounted on the surface of one side of the clamping block 514. The number of brushes 62 is multiple groups, which are linearly distributed on the surface of the clamping block 514. When the clamping block 514 moves, it drives the brush 62 to clean the glass surface of the temperature controller 61, thereby realizing real-time monitoring of the temperature when the preform is heated and improving the working efficiency of the temperature controller 61.

[0028] Working principle: When the large motor 57 is started, it will drive the outer hoop 513 to move, and the movement of the outer hoop 513 will drive the connecting column 511 to move. The movement of the connecting column 511 will drive the moving block 59 to rotate on the rotating ball 54, and will also drive the clamping block 514 to move. The movement of the clamping block 514 will also drive the heating lamp 515 to move. When the small motor 58 is started, it will drive the inner hoop 512 to move. The movement of the inner hoop 512 will drive the connecting column 511 to move. The movement of the connecting column 511 will drive the moving block 59 to move, and will also drive the clamping block 514 and the heating lamp 515 to move. The rotating ball 54 will rotate on the fixed block 53, thereby achieving more uniform heating of the bottle preform. When the clamping block 514 moves, it will drive the brush 62 to clean the glass surface of the temperature controller 61, realizing real-time monitoring of the temperature when the bottle preform is heated and improving the working efficiency of the temperature controller 61.

[0029] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A preform heating lamp adjustable structure, comprising a support leg (1), wherein a device body (2) is fixedly mounted on the upper surface of the support leg (1), characterized in that: The device body (2) is provided with a conveying mechanism (3), a plastic embryo (4) is provided on the conveying mechanism (3), and an adjusting mechanism (5) is provided inside the device body (2), the adjusting mechanism (5) comprising: A box cover (51) is fixedly mounted on the surface of the device body (2), a fixing column (52) is fixedly mounted on the inner surface of the box cover (51), a fixing block (53) is fixedly mounted on one end of the fixing column (52), and a rotating ball (54) is slidably connected to the end of the fixing block (53) away from the fixing column (52); A support plate (55), the support plate (55) is fixedly mounted on the inner surface of the device body (2), a block (56) is fixedly mounted on the inner surface of the device body (2), a large motor (57) is fixedly mounted on the surface of the block (56), and a small motor (58) is fixedly mounted on the surface of the support plate (55); A moving block (59), one end of the rotating ball (54) away from the fixed block (53) is slidably connected to the moving block (59), a connecting column (511) is fixedly installed on the surface of the moving block (59), the output end of the large motor (57) is fixedly connected to the outer hoop (513), the output end of the small motor (58) is fixedly connected to the inner hoop (512), the end of the connecting column (511) away from the moving block (59) is fixedly connected to the clamping block (514), and a heating lamp (515) is arranged in the clamping block (514).

2. The adjustable preform heating lamp structure according to claim 1, characterized in that: A cleaning mechanism (6) is provided inside the device body (2), a temperature controller (61) is provided on the surface of the device body (2), and a brush (62) is fixedly mounted on one side surface of the clamping block (514).

3. The adjustable preform heating lamp structure according to claim 1, characterized in that: The connecting column (511) is sleeved with the inner hoop (512), and the connecting column (511) is sleeved with the outer hoop (513). The number of the supporting plates (55) is two groups, and they are distributed in a mirror image with the center line of the rotating ball (54).

4. The adjustable preform heating lamp structure according to claim 1, characterized in that: The blocks (56) are in two groups and are distributed in a mirror image with respect to the center line of the rotating ball (54); the adjustment mechanisms (5) are in two groups and are distributed in a mirror image with respect to the center line of the device body (2).

5. The adjustable structure of preform heating lamp according to claim 1, characterized in that: The supporting legs (1) are in multiple groups and are evenly distributed on the lower surface of the device body (2); the box covers (51) are in two groups and are distributed in a mirror image with respect to the center line of the device body (2).

6. The adjustable preform heating lamp structure according to claim 2, characterized in that: The brushes (62) are provided in multiple groups and are linearly distributed on the surface of the clamp (514); the temperature controllers (61) are provided in multiple groups and are mirror-distributed along the center line of the device body (2).

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